Granted Patent
Utility
US 5,574,784 · App. 07/979,134
Dynamic admission control for telecommunications relay service with text-to-speech synthesis
Inventors:
Charles A. LaPadula, Daniel J. Yaniro, Jr.
Patented Case
View Patent ↗
Granted: Nov 12, 1996
Filed: Nov 20, 1992
Inventors
Charles A. LaPadula
Daniel J. Yaniro, Jr.
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.